To all iPhone customers: — I have received hundreds of emails from iPhone customers who are upset about Apple dropping the price of iPhone by $200 two months after it went on sale. After reading every one of these emails, I have some observations and conclusions.

Four Mistakes Apple Made With The IPhone Price Drop — Don't get us wrong—price cuts are a good thing. But yesterday's $200 iPhone price drop has left many current iPhone owners seething. Based on a lot of what we saw at the Moscone Center yesterday, it's clear that Apple made the following four mistakes:

How about a T-shirt?? — Apple is offering a $100 store credit to early iPhone purchasers. Good idea, glad they're responding. — Even better would be to give us something unique, to commemorate the "early days" of the product. A T-shirt maybe, a poster, an iPhone mug from Starbucks?

Apple giving early iPhone buyers $100 credit — You were not happy, and Steve Jobs listened. Apple has posted an Open Letter from Steve (yet another blog post, Steve? When are you going to make it official? You know, we are looking for bloggers... I'm just saying) …

Download This: YouTube Phenom Has a Big Secret — Singer Marié Digby Isn't — Quite What She Appears; — 'Make People Like Me' — A 24-year-old singer and guitarist named Marié Digby has been hailed as proof that the Internet is transforming the world of entertainment.

Public Search Listings on Facebook … Starting today, we are making limited public search listings available to people who are not logged in to Facebook. We're expanding search so that people can see which of their friends are on Facebook more easily. The public search listing contains less information …

Why Vista? — I'm working on a head-to-head review of Parallels and Fusion, two competing virtualization packages on OS X, for InfoWorld. As part of that review, I'm doing a Vista install in both to check the experience, resource usage, and so on. — One of the cool features of Parallels is something they call "Smart Select."

Microsoft launching Seattle-Redmond bus service — Microsoft, in addition to unveiling a big Seattle expansion plan, is announcing this morning that it will launch a free, wi-fi enabled bus service for employees going to and from its Redmond campus to other places in the region.

Facebook: Opening Up, But on Its Own Terms — Last week we began talking with a independent programmer who ran into a bit of trouble with Facebook over a snippet of code he developed and published that allowed users to update their Facebook status without visiting the site.